NCV78763MW4R2G

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PMIC - LED Drivers is a type of power management integrated circuits (PMIC) specifically designed to control LED lighting. It is used in LED lighting applications to control the current and voltage of LED light sources. The NCV78763MW4R2G is a highly integrated PMIC solution optimized for driving high brightness LED strings with up to 24 channels (systems with up to 8 serial strings). The device includes a buck regulator that can operate over a wide input voltage range, and can support high voltage up to 80V. It also includes a General Purpose Input/Output (GPIO) block and has 12 GPIOs for connecting various external devices. To optimize the lighting experience, the device contains dimming capabilities that include both digital and analog dimming features.

The device’s main application field is in automotive headlights and tail lights, as well as stationary lighting applications. The NCV78763MW4R2G is also used in professional lighting applications such as an automotive headlamps, laser light engine, and face washing in retail store. NCV78763MW4R2G is a highly integrated PMIC solution for driving high current and voltage LED strings with up to 24 channels. It includes a buck regulator, GPIO block, and dimming capabilities.

The NCV78763MW4R2G working principle is simple, the device contains a buck regulator that uses a pair of high-power switches to convert a current or voltage from a higher voltage level to a lower voltage level. The buck regulator also includes a control logic and current sensing circuit to control the overall efficiency of the device. It also includes a dimming block to adjust the light intensity and brightness of the LED lights.

The main benefit of the NCV78763MW4R2G is that it provides an efficient, cost-effective solution for driving LED strings. It provides an improved power conversion efficiency with high LED dimming performance and a high safety level. The device is also designed with a fast transient response in order to minimize LED flicker. Furthermore, the buck regulator integrates fault protection circuitry, such as over-voltage, short-circuit, temperature and under-voltage protection, for safe operation of the device.

In conclusion, the NCV78763MW4R2G PMIC solution is designed for applications requiring high-brightness LED strings with up to 24 channels. It is an integrated power management IC optimized to efficiently drive and control LED lights, with a powerful buck regulator, GPIO block, and dimming capabilities. It also provides a high level of safety, with a wide variety of fault protection circuitry included. The device’s main application field is in automotive headlights and tail lights, as well as stationary lighting applications; it is also used in professional lighting applications such as an automotive headlamps, laser light engine, and face washing in retail store.

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